201455170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14177}}^1$

素因数の和:14227

約数の個数: 48

約数和(自身を含む): 436398840

約数和(自身を除く): 234943670

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14177, 14210, 28354, 70885, 99239, 141770, 198478, 411133, 496195, 694673, 822266, 992390, 1389346, 2055665, 2877931, 3473365, 4111330, 5755862, 6946730, 14389655, 20145517, 28779310, 40291034, 100727585, 201455170]

約数ペア:

[(1, 201455170), (2, 100727585), (5, 40291034), (7, 28779310), (10, 20145517), (14, 14389655), (29, 6946730), (35, 5755862), (49, 4111330), (58, 3473365), (70, 2877931), (98, 2055665), (145, 1389346), (203, 992390), (245, 822266), (290, 694673), (406, 496195), (490, 411133), (1015, 198478), (1421, 141770), (2030, 99239), (2842, 70885), (7105, 28354), (14177, 14210)]